当前位置：
X-MOL 学术
›
Quantum Sci. Technol.
›
论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Efficient quantum simulation of nonlinear interactions using SNAP and Rabi gates
Quantum Science and Technology ( IF 6.7 ) Pub Date : 2024-01-30 , DOI: 10.1088/2058-9565/ad1f3b Kimin Park , Petr Marek , Radim Filip
Quantum Science and Technology ( IF 6.7 ) Pub Date : 2024-01-30 , DOI: 10.1088/2058-9565/ad1f3b Kimin Park , Petr Marek , Radim Filip
Quantum simulations provide means to probe challenging problems within controllable quantum systems. However, implementing or simulating deep-strong nonlinear couplings between bosonic oscillators on physical platforms remains a challenge. We present a deterministic simulation technique that efficiently and accurately models nonlinear bosonic dynamics. This technique alternates between tunable Rabi and SNAP gates, both of which are available on experimental platforms such as trapped ions and superconducting circuits. Our proposed simulation method facilitates high-fidelity modeling of phenomena that emerge from higher-order bosonic interactions, with an exponential reduction in resource usage compared to other techniques. We demonstrate the potential of our technique by accurately reproducing key phenomena and other distinctive characteristics of ideal nonlinear optomechanical systems. Our technique serves as a valuable tool for simulating complex quantum interactions, simultaneously paving the way for new capabilities in quantum computing through the use of hybrid qubit-oscillator systems.
更新日期：2024-01-30
京公网安备 11010802027423号